why not? this package enables wl12 for TI's am335x EVMSK and uses the
device tree
http://www.ti.com/tool/PROCESSOR-SDK-AM335X
2015-08-19 16:49 GMT+03:00 Dileep <drdilee...@gmail.com>:
> Wl12xx will not support device tree. Need to find out other procedure to
> enable in some board init function
>
> On Wed, Aug 19, 2015 at 7:03 PM, Maxim Podbereznyy <lisar...@gmail.com>
> wrote:
>
>> I don't see a wl12 boot message when the firmware is successfully loaded
>>
>> 2015-08-19 16:32 GMT+03:00 Maxim Podbereznyy <lisar...@gmail.com>:
>>
>>> did you place t-connectivity directory to /lib/firmware?
>>>
>>> 2015-08-19 9:05 GMT+03:00 Dileep D R <drdilee...@gmail.com>:
>>>
>>>>
>>>> Hi,
>>>>
>>>> Interfacing wifi module (wl12xx ti chipset) with beaglebone black.
>>>> Unable to bring up wlan0 interface, please guide me for proper device tree
>>>> configuration.
>>>>
>>>> After booting excecuted
>>>> modprobe wlcore_sdio
>>>> modprobe wl12xx
>>>>
>>>>
>>>> Below are my configurations.
>>>>
>>>> Kernel : 4.1
>>>> Rootfs : Debian
>>>>
>>>> Device Tree:
>>>>
>>>> / {
>>>> vwlan_en_reg: regulator-vwlan-en {
>>>> compatible = "regulator-fixed";
>>>> regulator-name = "vwlan_en";
>>>> regulator-min-microvolt = <1800000>;
>>>> regulator-max-microvolt = <1800000>;
>>>> gpio = <&gpio0 27 0>;
>>>> enable-active-high;
>>>> startup-delay-us = <70000>;
>>>> pinctrl-names = "default";
>>>> pinctrl-0 = <&wlan_enable_pins>;
>>>> };
>>>> };
>>>>
>>>> &am33xx_pinmux {
>>>>
>>>> wlan_pins: pinmux_wlan_pins {
>>>> pinctrl-single,pins = <
>>>> 0x28 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpio0_26 WL_IRQ */
>>>> >;
>>>> };
>>>>
>>>> wlan_enable_pins: pinmux_wlan_enable_pins {
>>>> pinctrl-single,pins = <
>>>> 0x2c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpio0_27 WL_EN */
>>>> >;
>>>> };
>>>>
>>>> mmc2_pins: pinmux_mmc2_pins {
>>>> pinctrl-single,pins = <
>>>> 0x3C (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_dat3 */
>>>> 0x38 (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_dat2 */
>>>> 0x34 (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_dat1 */
>>>> 0x30 (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_dat0 */
>>>> 0x8c (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_clk */
>>>> 0x88 (PIN_INPUT_PULLUP | MUX_MODE3) /* mmc2_cmd */
>>>> >;
>>>> };
>>>> };
>>>>
>>>> &i2c2 {
>>>> pinctrl-names = "default";
>>>> pinctrl-0 = <&i2c2_pins>;
>>>>
>>>> status = "okay";
>>>> clock-frequency = <100000>;
>>>>
>>>> /* ODIN-W160 EEPROM */
>>>> eeprom@5D {
>>>> compatible = "at,24c64";
>>>> reg = <0x5D>;
>>>> pagesize = <32>;
>>>> };
>>>> };
>>>>
>>>> &mmc2 {
>>>> non-removable; /* TI specific feature */
>>>> bus-width = <4>;
>>>> cap-power-off-card; /* TI specific feature */
>>>> vmmc-supply = <&vwlan_en_reg>;
>>>> pinctrl-names = "default";
>>>> pinctrl-0 = <&mmc2_pins &wlan_pins>;
>>>> status = "okay";
>>>>
>>>> #address-cells = <1>;
>>>> #size-cells = <0>;
>>>> wlcore: wlcore@0 {
>>>> compatible = "ti,wl1273";
>>>> reg = <2>;
>>>> interrupt-parent = <&gpio0>;
>>>> interrupts = <26 0x4>;
>>>> ref-clock-frequency = <38400000>;
>>>> };
>>>> };
>>>>
>>>> dmesg log:
>>>>
>>>> [ 0.000000] Booting Linux on physical CPU 0x0
>>>> [ 0.000000] Initializing cgroup subsys cpuset
>>>> [ 0.000000] Initializing cgroup subsys cpu
>>>> [ 0.000000] Initializing cgroup subsys cpuacct
>>>> [ 0.000000] Linux version 4.1.3+ (dileep@ubuntu) (gcc version 4.6.3
>>>> (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #2 SMP PREEMPT Tue Aug 18 16:54:12 IST
>>>> 2015
>>>> [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
>>>> cr=10c5387d
>>>> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
>>>> instruction cache
>>>> [ 0.000000] Machine model: TI AM335x BeagleBone Black
>>>> [ 0.000000] cma: Reserved 24 MiB at 0x9e000000
>>>> [ 0.000000] Memory policy: Data cache writeback
>>>> [ 0.000000] On node 0 totalpages: 130560
>>>> [ 0.000000] free_area_init_node: node 0, pgdat c0f4c700,
>>>> node_mem_map df96d000
>>>> [ 0.000000] Normal zone: 1152 pages used for memmap
>>>> [ 0.000000] Normal zone: 0 pages reserved
>>>> [ 0.000000] Normal zone: 130560 pages, LIFO batch:31
>>>> [ 0.000000] CPU: All CPU(s) started in SVC mode.
>>>> [ 0.000000] AM335X ES2.1 (sgx neon )
>>>> [ 0.000000] PERCPU: Embedded 13 pages/cpu @df925000 s22336 r8192
>>>> d22720 u53248
>>>> [ 0.000000] pcpu-alloc: s22336 r8192 d22720 u53248 alloc=13*4096
>>>> [ 0.000000] pcpu-alloc: [0] 0
>>>> [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
>>>> Total pages: 129408
>>>> [ 0.000000] Kernel command line: console=ttyO0,115200n8
>>>> root=/dev/nfs rw
>>>> nfsroot=192.168.0.101:/home/dileep/BeagleBone/rootfs_debian
>>>> ip=192.168.0.105:::::eth0
>>>> [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
>>>> [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144
>>>> bytes)
>>>> [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072
>>>> bytes)
>>>> [ 0.000000] Memory: 475580K/522240K available (10502K kernel code,
>>>> 881K rwdata, 3680K rodata, 672K init, 901K bss, 22084K reserved, 24576K
>>>> cma-reserved, 0K highmem)
>>>> [ 0.000000] Virtual kernel memory layout:
>>>> vector : 0xffff0000 - 0xffff1000 ( 4 kB)
>>>> fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
>>>> vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
>>>> lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
>>>> pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
>>>> modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
>>>> .text : 0xc0008000 - 0xc0de1d40 (14184 kB)
>>>> .init : 0xc0de2000 - 0xc0e8a000 ( 672 kB)
>>>> .data : 0xc0e8a000 - 0xc0f6666c ( 882 kB)
>>>> .bss : 0xc0f69000 - 0xc104a648 ( 902 kB)
>>>> [ 0.000000] Preemptible hierarchical RCU implementation.
>>>> [ 0.000000] RCU dyntick-idle grace-period acceleration is
>>>> enabled.
>>>> [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
>>>> [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16,
>>>> nr_cpu_ids=1
>>>> [ 0.000000] NR_IRQS:16 nr_irqs:16 16
>>>> [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128
>>>> interrupts
>>>> [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
>>>> [ 0.000016] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps
>>>> every 89478484971ns
>>>> [ 0.000040] clocksource timer1: mask: 0xffffffff max_cycles:
>>>> 0xffffffff, max_idle_ns: 79635851949 ns
>>>> [ 0.000054] OMAP clocksource: timer1 at 24000000 Hz
>>>> [ 0.000437] Console: colour dummy device 80x30
>>>> [ 0.000465] WARNING: Your 'console=ttyO0' has been replaced by
>>>> 'ttyS0'
>>>> [ 0.000474] This ensures that you still see kernel messages. Please
>>>> [ 0.000482] update your kernel commandline.
>>>> [ 0.000504] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
>>>> [ 0.088666] pid_max: default: 32768 minimum: 301
>>>> [ 0.088826] Security Framework initialized
>>>> [ 0.088911] AppArmor: AppArmor disabled by boot time parameter
>>>> [ 0.088921] Yama: becoming mindful.
>>>> [ 0.089140] Mount-cache hash table entries: 1024 (order: 0, 4096
>>>> bytes)
>>>> [ 0.089154] Mountpoint-cache hash table entries: 1024 (order: 0,
>>>> 4096 bytes)
>>>> [ 0.090088] Initializing cgroup subsys blkio
>>>> [ 0.090116] Initializing cgroup subsys memory
>>>> [ 0.090164] Initializing cgroup subsys devices
>>>> [ 0.090185] Initializing cgroup subsys freezer
>>>> [ 0.090213] Initializing cgroup subsys net_cls
>>>> [ 0.090231] Initializing cgroup subsys perf_event
>>>> [ 0.090249] Initializing cgroup subsys net_prio
>>>> [ 0.090309] CPU: Testing write buffer coherency: ok
>>>> [ 0.090373] ftrace: allocating 34337 entries in 101 pages
>>>> [ 0.185862] CPU0: thread -1, cpu 0, socket -1, mpidr 0
>>>> [ 0.185994] Setting up static identity map for 0x80008280 -
>>>> 0x800082d8
>>>> [ 0.238749] Brought up 1 CPUs
>>>> [ 0.238776] SMP: Total of 1 processors activated (996.14 BogoMIPS).
>>>> [ 0.238786] CPU: All CPU(s) started in SVC mode.
>>>> [ 0.239723] devtmpfs: initialized
>>>> [ 0.258431] VFP support v0.3: implementor 41 architecture 3 part 30
>>>> variant c rev 3
>>>> [ 0.280001] omap_hwmod: tptc0 using broken dt data from edma
>>>> [ 0.280242] omap_hwmod: tptc1 using broken dt data from edma
>>>> [ 0.280462] omap_hwmod: tptc2 using broken dt data from edma
>>>> [ 0.286479] omap_hwmod: debugss: _wait_target_disable failed
>>>> [ 0.341305] clocksource jiffies: mask: 0xffffffff max_cycles:
>>>> 0xffffffff, max_idle_ns: 19112604462750000 ns
>>>> [ 0.343537] xor: measuring software checksum speed
>>>> [ 0.438761] arm4regs : 1218.400 MB/sec
>>>> [ 0.538693] 8regs : 1090.800 MB/sec
>>>> [ 0.638691] 32regs : 807.600 MB/sec
>>>> [ 0.738692] neon : 1662.000 MB/sec
>>>> [ 0.738702] xor: using function: neon (1662.000 MB/sec)
>>>> [ 0.738887] pinctrl core: initialized pinctrl subsystem
>>>> [ 0.740981] NET: Registered protocol family 16
>>>> [ 0.743658] DMA: preallocated 256 KiB pool for atomic coherent
>>>> allocations
>>>> [ 0.749925] OMAP GPIO hardware version 0.1
>>>> [ 0.762640] No ATAGs?
>>>> [ 0.762674] hw-breakpoint: debug architecture 0x4 unsupported.
>>>> [ 0.764679] omap4_sram_init:Unable to allocate sram needed to handle
>>>> errata I688
>>>> [ 0.764700] omap4_sram_init:Unable to get sram pool needed to handle
>>>> errata I688
>>>> [ 0.968887] raid6: int32x1 gen() 205 MB/s
>>>> [ 1.138747] raid6: int32x1 xor() 165 MB/s
>>>> [ 1.308851] raid6: int32x2 gen() 241 MB/s
>>>> [ 1.478767] raid6: int32x2 xor() 188 MB/s
>>>> [ 1.648854] raid6: int32x4 gen() 234 MB/s
>>>> [ 1.818742] raid6: int32x4 xor() 162 MB/s
>>>> [ 1.988999] raid6: int32x8 gen() 183 MB/s
>>>> [ 2.158816] raid6: int32x8 xor() 117 MB/s
>>>> [ 2.328691] raid6: neonx1 gen() 1452 MB/s
>>>> [ 2.498720] raid6: neonx2 gen() 1864 MB/s
>>>> [ 2.668706] raid6: neonx4 gen() 785 MB/s
>>>> [ 2.838694] raid6: neonx8 gen() 321 MB/s
>>>> [ 2.838703] raid6: using algorithm neonx2 gen() 1864 MB/s
>>>> [ 2.838712] raid6: using intx1 recovery algorithm
>>>> [ 2.848426] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine
>>>> driver
>>>> [ 2.849484] reg-fixed-voltage regulator-vwlan-en: could not find
>>>> pctldev for node
>>>> /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wlan_enable_pins,
>>>> deferring probe
>>>> [ 2.852189] vgaarb: loaded
>>>> [ 2.852959] SCSI subsystem initialized
>>>> [ 2.853364] libata version 3.00 loaded.
>>>> [ 2.853752] usbcore: registered new interface driver usbfs
>>>> [ 2.853837] usbcore: registered new interface driver hub
>>>> [ 2.853949] usbcore: registered new device driver usb
>>>> [ 2.854623] omap_i2c 44e0b000.i2c: could not find pctldev for node
>>>> /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins,
>>>> deferring probe
>>>> [ 2.854684] omap_i2c 4802a000.i2c: could not find pctldev for node
>>>> /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1_pins,
>>>> deferring probe
>>>> [ 2.854724] omap_i2c 4819c000.i2c: could not find pctldev for node
>>>> /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins,
>>>> deferring probe
>>>> [ 2.854881] pps_core: LinuxPPS API ver. 1 registered
>>>> [ 2.854892] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
>>>> Rodolfo Giometti <giome...@linux.it>
>>>> [ 2.854928] PTP clock support registered
>>>> [ 2.855199]
>>>> ********** sdio_register_bus ************
>>>> [ 2.855783] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
>>>> [ 2.856573] Advanced Linux Sound Architecture Driver Initialized.
>>>> [ 2.857468] NetLabel: Initializing
>>>> [ 2.857482] NetLabel: domain hash size = 128
>>>> [ 2.857489] NetLabel: protocols = UNLABELED CIPSOv4
>>>> [ 2.857558] NetLabel: unlabeled traffic allowed by default
>>>> [ 2.857834] Switched to clocksource timer1
>>>> [ 2.980571] NET: Registered protocol family 2
>>>> [ 2.981561] TCP established hash table entries: 4096 (order: 2,
>>>> 16384 bytes)
>>>> [ 2.981613] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
>>>> [ 2.981674] TCP: Hash tables configured (established 4096 bind 4096)
>>>> [ 2.981755] UDP hash table entries: 256 (order: 1, 8192 bytes)
>>>> [ 2.981777] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
>>>> [ 2.982101] NET: Registered protocol family 1
>>>> [ 2.982733] RPC: Registered named UNIX socket transport module.
>>>> [ 2.982750] RPC: Registered udp transport module.
>>>> [ 2.982758] RPC: Registered tcp transport module.
>>>> [ 2.982766] RPC: Registered tcp NFSv4.1 backchannel transport module.
>>>> [ 2.982802] PCI: CLS 0 bytes, default 64
>>>> [ 2.983781] CPU PMU: Failed to parse /pmu/interrupt-affinity[0]
>>>> [ 2.983846] hw perfevents: enabled with armv7_cortex_a8 PMU driver,
>>>> 5 counters available
>>>> [ 2.986618] futex hash table entries: 256 (order: 2, 16384 bytes)
>>>> [ 2.986744] audit: initializing netlink subsys (disabled)
>>>> [ 2.986838] audit: type=2000 audit(2.920:1): initialized
>>>> [ 2.988629] zpool: loaded
>>>> [ 2.989061] VFS: Disk quotas dquot_6.6.0
>>>> [ 2.989143] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
>>>> bytes)
>>>> [ 2.989891] NFS: Registering the id_resolver key type
>>>> [ 2.989962] Key type id_resolver registered
>>>> [ 2.989971] Key type id_legacy registered
>>>> [ 2.989998] nfs4filelayout_init: NFSv4 File Layout Driver
>>>> Registering...
>>>> [ 2.990402] fuse init (API version 7.23)
>>>> [ 2.990707] SGI XFS with ACLs, security attributes, realtime, no
>>>> debug enabled
>>>> [ 2.994152] Block layer SCSI generic (bsg) driver version 0.4 loaded
>>>> (major 250)
>>>> [ 2.994424] io scheduler noop registered
>>>> [ 2.994442] io scheduler deadline registered
>>>> [ 2.994482] io scheduler cfq registered (default)
>>>> [ 2.996068] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800
>>>> size 568
>>>> [ 2.998805] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc
>>>> handle
>>>> [ 3.000202] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
>>>> [ 3.003670] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 155,
>>>> base_baud = 3000000) is a 8250
>>>> [ 3.893828] console [ttyS0] enabled
>>>> [ 3.899290] [drm] Initialized drm 1.1.0 20060810
>>>> [ 3.904057] usbcore: registered new interface driver udl
>>>> [ 3.913901] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
>>>> Driver
>>>> [ 3.920600] ehci-pci: EHCI PCI platform driver
>>>> [ 3.925141] ehci-platform: EHCI generic platform driver
>>>> [ 3.930629] ehci-omap: OMAP-EHCI Host Controller driver
>>>> [ 3.937665] 47401300.usb-phy supply vcc not found, using dummy
>>>> regulator
>>>> [ 3.960185] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk
>>>> combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
>>>> [ 3.960209] musb-hdrc: MHDRC RTL version 2.0
>>>> [ 3.960219] musb-hdrc: setup fifo_mode 4
>>>> [ 3.960240] musb-hdrc: 28/31 max ep, 16384/16384 memory
>>>> [ 3.961710] 47401b00.usb-phy supply vcc not found, using dummy
>>>> regulator
>>>> [ 4.040050] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk
>>>> combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
>>>> [ 4.040072] musb-hdrc: MHDRC RTL version 2.0
>>>> [ 4.040081] musb-hdrc: setup fifo_mode 4
>>>> [ 4.040098] musb-hdrc: 28/31 max ep, 16384/16384 memory
>>>> [ 4.040258] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
>>>> [ 4.046430] musb-hdrc musb-hdrc.1.auto: new USB bus registered,
>>>> assigned bus number 1
>>>> [ 4.054669] usb usb1: New USB device found, idVendor=1d6b,
>>>> idProduct=0002
>>>> [ 4.061540] usb usb1: New USB device strings: Mfr=3, Product=2,
>>>> SerialNumber=1
>>>> [ 4.068817] usb usb1: Product: MUSB HDRC host driver
>>>> [ 4.073805] usb usb1: Manufacturer: Linux 4.1.3+ musb-hcd
>>>> [ 4.079249] usb usb1: SerialNumber: musb-hdrc.1.auto
>>>> [ 4.085151] hub 1-0:1.0: USB hub found
>>>> [ 4.089097] hub 1-0:1.0: 1 port detected
>>>> [ 4.128166] using random self ethernet address
>>>> [ 4.132658] using random host ethernet address
>>>> [ 4.138000] usb0: HOST MAC ba:72:11:b3:c2:c6
>>>> [ 4.142464] usb0: MAC 92:c9:55:43:50:65
>>>> [ 4.146381] using random self ethernet address
>>>> [ 4.150896] using random host ethernet address
>>>> [ 4.155446] g_ether gadget: Ethernet Gadget, version: Memorial Day
>>>> 2008
>>>> [ 4.162188] g_ether gadget: g_ether ready
>>>> [ 4.167180] mousedev: PS/2 mouse device common for all mice
>>>> [ 4.173952] omap_rtc 44e3e000.rtc: already running
>>>> [ 4.179409] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc
>>>> as rtc0
>>>> [ 4.187374] i2c /dev entries driver
>>>> [ 4.193145] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout
>>>> 60 sec
>>>> [ 4.201190] omap_hsmmc 48060000.mmc: Got CD GPIO
>>>> [ 4.249108] omap_hsmmc 481d8000.mmc: unable to get vmmc regulator
>>>> -517
>>>> [ 4.279501] ledtrig-cpu: registered to indicate activity on CPUs
>>>> [ 4.285888] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
>>>> [ 4.293691] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
>>>> [ 4.301349] hidraw: raw HID events driver (C) Jiri Kosina
>>>> [ 4.308266] usbcore: registered new interface driver usbhid
>>>> [ 4.313872] usbhid: USB HID core driver
>>>> [ 4.318160] ashmem: initialized
>>>> [ 4.322238] remoteproc0: wkup_m3 is available
>>>> [ 4.326710] remoteproc0: Note: remoteproc is still under
>>>> development and considered experimental.
>>>> [ 4.335969] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED,
>>>> and backward compatibility isn't yet guaranteed.
>>>> [ 4.350061] oprofile: using arm/armv7
>>>> [ 4.354191] NET: Registered protocol family 10
>>>> [ 4.360338] mip6: Mobile IPv6
>>>> [ 4.363353] NET: Registered protocol family 17
>>>> [ 4.368117] Key type dns_resolver registered
>>>> [ 4.372418] mpls_gso: MPLS GSO support
>>>> [ 4.376411] omap_voltage_late_init: Voltage driver support not added
>>>> [ 4.383430] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get
>>>> cpu0 regulator/voltdm: -517
>>>> [ 4.392253] cpu cpu0: cpu0 clock notifier not ready, retry
>>>> [ 4.398058] ThumbEE CPU extension supported.
>>>> [ 4.402373] Registering SWP/SWPB emulation handler
>>>> [ 4.408634] registered taskstats version 1
>>>> [ 4.413877] Btrfs loaded
>>>> [ 4.418978] Key type encrypted registered
>>>> [ 4.445887] tps65217 0-0024: TPS65217 ID 0xe version 1.2
>>>> [ 4.452094] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.459174] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
>>>> [ 4.466228] i2c i2c-1: of_i2c: modalias failure on /ocp/i2c@4802a000
>>>> /tps1@24
>>>> [ 4.474001] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.481068] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz
>>>> [ 4.488603] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.495968] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.503378] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.510729] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1
>>>> bytes/write
>>>> [ 4.518085] at24 2-005d: 8192 byte 24c64 EEPROM, writable, 32
>>>> bytes/write
>>>> [ 4.541231] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
>>>> [ 4.548374] remoteproc0: powering up wkup_m3
>>>> [ 4.552816] remoteproc0: Booting fw image am335x-pm-firmware.elf,
>>>> size 219663
>>>> [ 4.560415] remoteproc0: remote processor wkup_m3 is now up
>>>> [ 4.566118] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version
>>>> 190 not supported
>>>> [ 4.577885] bone_capemgr bone_capemgr: Baseboard:
>>>> 'A335BNLT,000C,2115BBBK1462'
>>>> [ 4.585167] bone_capemgr bone_capemgr:
>>>> compatible-baseboard=ti,beaglebone-black - #slots=4
>>>> [ 4.647855] bone_capemgr bone_capemgr: slot #0: No cape found
>>>> [ 4.677721] bone_capemgr bone_capemgr: Invalid signature 'd484c1cb'
>>>> at slot 1
>>>> [ 4.684920] bone_capemgr bone_capemgr: slot #1: No cape found
>>>> [ 4.747848] bone_capemgr bone_capemgr: slot #2: No cape found
>>>> [ 4.807845] bone_capemgr bone_capemgr: slot #3: No cape found
>>>> [ 4.813740] bone_capemgr bone_capemgr: initialized OK.
>>>> [ 4.938834] cpu cpu0: of_pm_voltdm_notifier_register: Fail
>>>> calculating voltage latency[950000<->1325000]:-22
>>>> [ 4.952524] cpu cpu0: of_pm_voltdm_notifier_register: Fail
>>>> calculating voltage latency[950000<->1325000]:-22
>>>> [ 5.011928] mmc1: MAN_BKOPS_EN bit is not set
>>>> [ 5.020139] mmc1: new high speed MMC card at address 0001
>>>> [ 5.026393] mmcblk0: mmc1:0001 MMC04G 3.65 GiB
>>>> [ 5.031055] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
>>>> [ 5.037182] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
>>>> [ 5.043759] mmcblk0boot0: mmc1:0001 MMC04G partition 1 1.00 MiB
>>>> [ 5.050347] davinci_mdio: dt: updated phy_id[0] from
>>>> phy_mask[fffffffe]
>>>> [ 5.057025] davinci_mdio: dt: updated phy_id[1] from
>>>> phy_mask[fffffffe]
>>>> [ 5.063822] mmcblk0boot1: mmc1:0001 MMC04G partition 2 1.00 MiB
>>>> [ 5.072203] libphy: 4a101000.mdio: probed
>>>> [ 5.076256] davinci_mdio 4a101000.mdio: phy[0]: device
>>>> 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
>>>> [ 5.085719] mmcblk0: p1 p2
>>>> [ 5.092320] cpsw 4a100000.ethernet: Detected MACID =
>>>> 54:4a:16:bc:f0:07
>>>> [ 5.101063] omap_rtc 44e3e000.rtc: setting system clock to
>>>> 2015-08-19 05:52:17 UTC (1439963537)
>>>> [ 5.109982] of_cfs_init
>>>> [ 5.112501] of_cfs_init: OK
>>>> [ 5.122207] net eth0: initializing cpsw version 1.12 (0)
>>>> [ 5.130201] net eth0: phy found : id is : 0x7c0f1
>>>> [ 5.135034] libphy: PHY 4a101000.mdio:01 not found
>>>> [ 5.139970] net eth0: phy 4a101000.mdio:01 not found on slave 1
>>>> [ 5.147711] net eth0: BQL enabled
>>>> [ 5.155329] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>>>> [ 8.208497] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full -
>>>> flow control rx/tx
>>>> [ 8.217890] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>>>> [ 8.238046] IP-Config: Guessing netmask 255.255.255.0
>>>> [ 8.243383] IP-Config: Complete:
>>>> [ 8.246635] device=eth0, hwaddr=54:4a:16:bc:f0:07,
>>>> ipaddr=192.168.0.105, mask=255.255.255.0, gw=255.255.255.255
>>>> [ 8.257365] host=192.168.0.105, domain=, nis-domain=(none)
>>>> [ 8.263381] bootserver=255.255.255.255,
>>>> rootserver=192.168.0.101, rootpath=
>>>> [ 8.271037] PM: Hibernation image not present or could not be loaded.
>>>> [ 8.271078] vmmcsd_fixed: disabling
>>>> [ 8.274725] ALSA device list:
>>>> [ 8.277705] No soundcards found.
>>>> [ 8.290284] VFS: Mounted root (nfs filesystem) on device 0:16.
>>>> [ 8.296840] devtmpfs: mounted
>>>> [ 8.300733] Freeing unused kernel memory: 672K (c0de2000 - c0e8a000)
>>>> [ 8.589596] random: systemd urandom read with 76 bits of entropy
>>>> available
>>>> [ 8.605983] systemd[1]: systemd 215 running in system mode. (+PAM
>>>> +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP
>>>> -APPARMOR)
>>>> [ 8.620102] systemd[1]: Detected architecture 'arm'.
>>>> [ 8.650971] systemd[1]: Set hostname to <arm>.
>>>> [ 9.222198] random: nonblocking pool is initialized
>>>> [ 9.336637] systemd[1]: Cannot add dependency job for unit
>>>> display-manager.service, ignoring: Unit display-manager.service failed to
>>>> load: No such file or directory.
>>>> [ 9.354827] systemd[1]: Expecting device dev-ttyS0.device...
>>>> [ 9.378113] systemd[1]: Starting Forward Password Requests to Wall
>>>> Directory Watch.
>>>> [ 9.386249] systemd[1]: Started Forward Password Requests to Wall
>>>> Directory Watch.
>>>> [ 9.394114] systemd[1]: Starting Remote File Systems (Pre).
>>>> [ 9.418011] systemd[1]: Reached target Remote File Systems (Pre).
>>>> [ 9.424425] systemd[1]: Starting Arbitrary Executable File Formats
>>>> File System Automount Point.
>>>> [ 9.458041] systemd[1]: Set up automount Arbitrary Executable File
>>>> Formats File System Automount Point.
>>>> [ 9.467685] systemd[1]: Starting Dispatch Password Requests to
>>>> Console Directory Watch.
>>>> [ 9.476237] systemd[1]: Started Dispatch Password Requests to
>>>> Console Directory Watch.
>>>> [ 9.484400] systemd[1]: Starting Paths.
>>>> [ 9.508007] systemd[1]: Reached target Paths.
>>>> [ 9.512491] systemd[1]: Starting Encrypted Volumes.
>>>> [ 9.538036] systemd[1]: Reached target Encrypted Volumes.
>>>> [ 9.543576] systemd[1]: Starting Swap.
>>>> [ 9.558008] systemd[1]: Reached target Swap.
>>>> [ 9.562393] systemd[1]: Starting Root Slice.
>>>> [ 9.578009] systemd[1]: Created slice Root Slice.
>>>> [ 9.582836] systemd[1]: Starting Delayed Shutdown Socket.
>>>> [ 9.608024] systemd[1]: Listening on Delayed Shutdown Socket.
>>>> [ 9.613900] systemd[1]: Starting /dev/initctl Compatibility Named
>>>> Pipe.
>>>> [ 9.638031] systemd[1]: Listening on /dev/initctl Compatibility
>>>> Named Pipe.
>>>> [ 9.645130] systemd[1]: Starting Journal Socket (/dev/log).
>>>> [ 9.668028] systemd[1]: Listening on Journal Socket (/dev/log).
>>>> [ 9.674092] systemd[1]: Starting User and Session Slice.
>>>> [ 9.698047] systemd[1]: Created slice User and Session Slice.
>>>> [ 9.704008] systemd[1]: Starting udev Control Socket.
>>>> [ 9.728031] systemd[1]: Listening on udev Control Socket.
>>>> [ 9.733630] systemd[1]: Starting udev Kernel Socket.
>>>> [ 9.758017] systemd[1]: Listening on udev Kernel Socket.
>>>> [ 9.763503] systemd[1]: Starting Journal Socket.
>>>> [ 9.788023] systemd[1]: Listening on Journal Socket.
>>>> [ 9.793230] systemd[1]: Starting System Slice.
>>>> [ 9.818058] systemd[1]: Created slice System Slice.
>>>> [ 9.823280] systemd[1]: Starting Increase datagram queue length...
>>>> [ 9.852339] systemd[1]: Mounting Debug File System...
>>>> [ 9.882329] systemd[1]: Mounted Huge Pages File System.
>>>> [ 9.942035] systemd[1]: Started Set Up Additional Binary Formats.
>>>> [ 9.970778] systemd[1]: Starting udev Coldplug all Devices...
>>>> [ 10.039712] systemd[1]: Starting Load Kernel Modules...
>>>> [ 10.094019] systemd[1]: Starting Create list of required static
>>>> device nodes for the current kernel...
>>>> [ 10.152586] systemd[1]: Mounting POSIX Message Queue File System...
>>>> [ 10.223222] systemd[1]: Starting system-getty.slice.
>>>> [ 10.288491] systemd[1]: Created slice system-getty.slice.
>>>> [ 10.294104] systemd[1]: Starting system-serial\x2dgetty.slice.
>>>> [ 10.318233] systemd[1]: Created slice system-serial\x2dgetty.slice.
>>>> [ 10.324740] systemd[1]: Starting Slices.
>>>> [ 10.348076] systemd[1]: Reached target Slices.
>>>> [ 10.352745] systemd[1]: Starting Remount Root and Kernel File
>>>> Systems...
>>>> [ 10.408276] systemd[1]: Mounted POSIX Message Queue File System.
>>>> [ 10.428295] systemd[1]: Mounted Debug File System.
>>>> [ 10.448106] systemd[1]: Started Increase datagram queue length.
>>>> [ 10.478241] systemd[1]: Started Load Kernel Modules.
>>>> [ 10.495567] systemd[1]: Started Create list of required static
>>>> device nodes for the current kernel.
>>>> [ 10.538302] systemd[1]: Started Remount Root and Kernel File Systems.
>>>> [ 10.678220] systemd[1]: Started udev Coldplug all Devices.
>>>> [ 10.744485] systemd[1]: Started Various fixups to make systemd work
>>>> better on Debian.
>>>> [ 10.752692] systemd[1]: Starting Load/Save Random Seed...
>>>> [ 10.782770] systemd[1]: Starting Create Static Device Nodes in
>>>> /dev...
>>>> [ 10.812724] systemd[1]: Mounting Configuration File System...
>>>> [ 10.852426] systemd[1]: Mounting FUSE Control File System...
>>>> [ 10.931549] systemd[1]: Starting Apply Kernel Variables...
>>>> [ 10.972493] systemd[1]: Starting Syslog Socket.
>>>> [ 11.018437] systemd[1]: Listening on Syslog Socket.
>>>> [ 11.023549] systemd[1]: Starting Journal Service...
>>>> [ 11.061573] systemd[1]: Started Journal Service.
>>>> [ 11.446764] systemd-udevd[130]: starting version 215
>>>> [ 11.810498] systemd-journald[128]: Received request to flush runtime
>>>> journal from PID 1
>>>> [ 13.545674] tlv320aic32x4 2-0018: Failed getting the mclk. The
>>>> current implementation does not support the usage of this codec without
>>>> mclk
>>>> [ 13.678280] tlv320aic32x4: probe of 2-0018 failed with error -2
>>>> [ 13.731513] omap_rng 48310000.rng: OMAP Random Number Generator ver.
>>>> 20
>>>> [ 13.837397] tilcdc 4830e000.lcdc: no encoders/connectors found
>>>> [ 13.887711] tilcdc 4830e000.lcdc: failed to initialize mode setting
>>>> [ 14.330292] ERROR: could not get clock /sound:mclk(0)
>>>> [ 14.335448] davinci_evm sound: ASoC: CODEC DAI hdmi-hifi not
>>>> registered
>>>> [ 14.409356] davinci_evm sound: snd_soc_register_card failed (-517)
>>>> [ 47.948829]
>>>> ********** wl1271_init ************
>>>> [ 47.955815]
>>>> ********** sdio_register_driver ************
>>>> [ 47.971580]
>>>> ********** sdio_register_driver : wl1271_sdio ************
>>>> [ 55.377163]
>>>> ********** Country : COUNTRY=00 *********
>>>> [ 55.403907] cfg80211: Calling CRDA to update world regulatory domain
>>>> [ 55.711247] cfg80211: World regulatory domain updated:
>>>> [ 55.717027] cfg80211: DFS Master region: unset
>>>> [ 55.736080] cfg80211: (start_freq - end_freq @ bandwidth),
>>>> (max_antenna_gain, max_eirp), (dfs_cac_time)
>>>> [ 55.751760] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz),
>>>> (N/A, 2000 mBm), (N/A)
>>>> [ 55.759998] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz),
>>>> (N/A, 2000 mBm), (N/A)
>>>> [ 55.769404] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz),
>>>> (N/A, 2000 mBm), (N/A)
>>>> [ 55.777464] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz,
>>>> 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>>>> [ 55.788266] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz,
>>>> 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>>>> [ 55.797901] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz),
>>>> (N/A, 2000 mBm), (0 s)
>>>> [ 55.806030] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz),
>>>> (N/A, 2000 mBm), (N/A)
>>>> [ 55.815257] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
>>>> (N/A, 0 mBm), (N/A)
>>>>
>>>> --
>>>> For more options, visit http://beagleboard.org/discuss
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>>>
>>>
>>>
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>>> Company - http://www.linkedin.com/company/mentorel
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>>
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